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Naoki Kiryu authored
Before this commit, typec_altmode_get_partner would return a const struct typec_altmode * pointing to address 0x08 when to_altmode(adev)->partner was NULL. Add a check for to_altmode(adev)->partner being NULL to fix this. BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=206365 BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1785972 Fixes: 5f54a85d ("usb: typec: Make sure an alt mode exist before getting its partner") Cc: stable@vger.kernel.org Signed-off-by:
Naoki Kiryu <naonaokiryu2@gmail.com> Signed-off-by:
Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20200422144345.43262-1-hdegoede@redhat.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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